logo
Kaelyn Johnson, MPH, R.D.

Kaelyn Johnson, MPH, R.D.

Kaelyn Johnson is a Registered Dietitian from Southern California who has worked as a clinical dietitian and is now a freelance writer. She has written for WebMD, produced an e-book, and written case studies for healthcare practitioners.

A bowl of white rice topped with a fried egg, sliced avocado and black beans
Articles, Nutrition September 12, 2026 September 12, 2026

The Four-Ingredient Bowl That Has Almost Everything Your Body Needs (and the Four Things It Misses)

Rice, eggs, black beans and avocado, measured against USDA data. The bowl closes two of the four nutrient gaps Americans actually have, and leaves the other two wide open.

Nutrition, Wellness September 6, 2026 September 6, 2026

Non-Toxic Kitchen Essentials: How to Make Your Kitchen Toxic-Free

Remember when we were growing up and we never really thought about things in our house being “toxic” as much as we do today….

microplastics replacement
Nutrition, Wellness August 26, 2026 September 5, 2026

Microplastics Are Everywhere! Here’s What To Ditch (And Replace) ASAP

Microplastics have been found in human blood, lungs, and breast milk. Here’s a room-by-room guide to the biggest sources in your home — and exactly what to swap them with.

Close-up of a white quilted mattress surface and layers
Sleep July 10, 2026 August 5, 2026

Cooling Mattresses vs. Cooling Toppers: Where to Spend Your Money

The five-year test that settles the topper-or-new-mattress question, plus three verified picks for each route and the math behind the rule.

Nutrition, Wellness June 14, 2026 August 7, 2026

There’s a New Superfood That’s Probably Already in Your Pantry

One vegetable is getting a serious scientific upgrade — and you probably already have it at home. Here’s what new research says about sweet potatoes, why they qualify as a superfood, which varieties to buy, and how to cook them to maximize every nutrient.

Posts pagination

1 2
Questions, Comments, Complaints or Compliments?
Contact us at [email protected]

These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure, or prevent any disease.
Copyright © 2026 The Greenest. All rights reserved.
Manage Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
  • Manage options
  • Manage services
  • Manage {vendor_count} vendors
  • Read more about these purposes
View preferences
  • {title}
  • {title}
  • {title}